Arsenal have been made aware of a buyout clause in Celta Vigo striker Nolito's deal.
The Spain international is being linked with the Gunners and Barcelona.
Indeed, it's emerged this week that Nolito fancies a January move to London and is keen to hear from Arsenal.
Todomercado.es says Nolito's contract carries a €30 million buyout clause.
For their part, Arsenal hope to do business in the region of £14 million.